Burner for gaseous fuels
CA 1207653 A · Owner: Nu-Way Limited · Inventors: Lewis, David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A burner for gaseous fuels has a combustion zone of elongate cross section which is defined between divergent flame-confining walls. Each wall comprises a plurality of wall elements which are arranged edge to edge, the adjacent edges being relatively movable and mounted so as to prevent significant gas flow therebetween, the wall elements being rigidly secured to the remainder of the burner only at locations which are upstream of the combustion zone.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted July 15, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 15, 2003.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.